Yuujimaru

Yuujimaru is an antaginost of the Second Season.

Early Life:
Yuujimaru(ゆうじまる Yuujimaru) was born c. 302AD. One Hundred Years before the start of the series, he made a deal with Akuma in order for him to give him the Philosopher's stone. Because of which will give him unnamed powers. Akuma asked if he could kill Kajou. And Yuujimaru agreed and he started the War of 713AD.

Kajou:
His plan worked and Kajou opposed him. Yuujimaru asked for a key that will activate the Demon Arch and .....